Products information&colon;1 Characteristics&colon;Saves in capital and running &lsqb;energy&rbrack; costs&period;Reduces maintenance related costs and downtime&period;Improves the "GREEN" rating of the project&comma; where installed&period;2 Operational principle&colon;The water enter stainless steel steady flow tank&comma; the tank air is flowing out from the vacuum controller&comma;then the vacuum controller automatically closed&period;The water supply equipment directly supply water to water pipe network from bypass check valve whenTap water can meet the requirements of water pressure and water quantity&semi;

When the pressure in pipeline networks of tap water can not meet the water requirement&comma;the system give a signal to pump&comma; then the pump works&period;When the pump supply water&comma; the system keep supplying water if the water quantity in pipeline network of tap water is more than pump capacity&period;

During the peak time of water use&comma;if the water quantity in the pipeline network of tap water is less than the pump capacity&comma;the water in the stainless steel steady flow tank can supply water normally as supplementaty water source&comma; at this time&comma; the air enter into the stainless steel steady flow tank through vacuum control suppressor&comma; eliminate the negative pressure in the pipeline network of tap water&semi;And after the peak time of water use&comma; the system recover the normal condition&period;If the tap water is not enough or the pipeline network stop supply water and result in the water level in regulating tank falls &comma;the liquid level controller send signal to water outlet pump in order to protect pump unit&period;

You can use small expansion tank to supply water at night or it is need to supply small quantity water to prevent the pump from start frequently&period;

Application area&colon;Living pressure water supply in urban and rural construction&semi;Fire hydrant system and sprinkler&semi;Air conditioning cold and hot water circulation system&semi;Expansion vessel&semi;Urban and rural water plant&comma;booster station&semi;Boiler feed water&semi;Pure water equipment&semi;Water supply system for all kinds of industrial and mining enterprises &lpar;Chemical industry&comma; food&comma; pharmaceutical&comma; brewing&comma; etc&period;&rpar; &semi;Golf course&comma; garden and agricultural irrigation&semi;Drainage system

5 Compared with constant pressure water supply system&colon;1&period; It doesn't need buidling water pool&comma; water tank&comma;small investment&semi;But for the constant pressure water supply system&comma; it needs to build water pool underground or stainless steel water tank&semi;

2&period;water contamination It is green and protect environment&comma; full sealing&comma;no pollutionBut for the constant pressure water supply system &comma;the water pool underground has little contamination for second water supply&period;

3&period;Save energy

4&period;When flow quantity is small&comma; it supplies water directly by -pass pipe &comma;and do not need to start pump&comma;save water&semi; But for the constant pressure water supply system&comma; when the flow quantity is small &comma;the auxiliary pump works alternately with the pressure tank&comma; start the auxiliary pump

1&rpar;&period; One year parts warranty 2&rpar;&period; Spare parts available at ex-factory price3&rpar;&period;100&percnt; tested before delivery

7&period;Company information&colon;Our company was established in 2007&comma; and devote to the manufacturing of whole set water related equipment and related parts of the equipment&period;

Our company integrate automatic control system design&comma; equipment production&comma; and sales as a whole&comma; and service for about ten thousand domestic customers&period; We make OEM for internationally renowned manufacturers&period; Now we make OEM production for DB&comma; EBARA&comma; JEREH&comma; HYUNDAI&comma; Nippon steel and SUMITOMO Metal&comma; OLYMPIA BOILER&comma; FOXCONN&comma; Toyota&period; Besides&comma; we service product not only for auto company&comma; such as Benz&comma; Toyota&comma; Honda&comma; Volkswagen&comma; GM and so on&comma; but also for electricity company and tire industry enterprises&comma; taking for example&comma; Hitach&comma; Panasonic&comma; Canon&comma; Nokia&comma; Motorola&semi; &comma; Sumitomo&comma; Bridgestone and so on&period;

Our company cover over 30000 square meters&comma; has more than 200 people&comma; and about more than 60 persons take up technical research and development jobs&period; Our company has been approved by ISO9000&comma; ISO14000&comma; and ISO18000 and so on&period; We has established good relationship with our customers and has built up good reputation&period;

1&period; Q&colon; How long can we deliver goods&quest; A&colon; 15-25days after payment&period;2&period; Q&colon; Where are our main markets&quest; A&colon; Our main market are North and South America&comma; Southeast Asia&comma; the Middle East&comma; Africa&period; 3&period; Q&colon; What payment terms can you accept&quest; A&colon; We can accept T&sol;T&comma; L&sol;C etc&period;4&period; Q&colon; Can you accept customized order&quest; A&colon; Yes&comma; we accept&comma; we have very professional technical group who can design the special products according to your basic parameter&sol; data sheet&sol; drawings or sample&period;5&period; Q&colon; Do you have your own factory or just you are a trading company&quest; A&colon; We are direct manufacturer leader in China&comma; one manufacturing center is located in Yantai&comma; Shandong Province6&period; Q&colon; Is OEM order acceptable to your company&quest; A&colon; OEM is OK&period;